Find the Current and Power Supplied by the 20V Source in the Circuit above. Since we are only interested in the current and power lets reduce this resistor network by taking advantage of the delta to ...

It seems that no matter how many times our experts address the topic of triplen, there's always another facet of this disruptive harmonic current to be discussed. This month, Editorial Director John ...

In this episode of “EC&M Tech Talks,” Randy Barnett, a journeyman electrician, inspector, author, trainer, and electrical safety expert, takes a typically dry topic — electrical theory — and reviews ...

In network problems such as the maximum-flow problem and the minimum-route problem, it is often desirable to attempt to simplify the given network before applying the various algorithms available for ...